Polymate Additives Co., Limited
Add: 206Shi, 101Dong, Huaqiaocheng
Pukou, Nanjing, China, 210031
Tel: +86 (0)25 570 11575
Fax: +86 (0)25 570 16494
Email: polymateadditives@gmail.com
Web: www.PolymateAdditives.com
  Phenolic Antioxidants
Plaox-1010, Plaox-1076, Plaox-1098
Plaox-1024, Plaox-3114
Organophosphite Antioxidants
  Plaox-168, Plaox-626
  Amine Antioxidants
  Plaox-BODPA, Plaox-DNDPA
Plaox-DODPA, Plaox-DCDPA
  Thioester Antioxidants
  Plaox-DLTDP, Plaox-DSTDP
  Blended Antioxidants
  Plaox-B215, Plaox-B225
  Heat stabilizers
  Pherst-TPP, Pherst-ODPP
Light stabilizers
HALS (hindered amine light stabilizers)
  Palst-770, Palst-622, Palst-944
Palst-783, Palst-791
, Palst-3529
  UVA (Ultraviolet absorbents)

Pamsorb-531, Pamsorb-P
Pamsorb-234, Pamsorb-326
Pamsorb-327, Pamsorb-328
Pamsorb-1164, Pamsorb-1577

Flame retardants
Brominated Flame retardants

Plamtar-TBBA, Plamtar-BDDP
Plamtar-DBDPE, Plamtar-BTBPOE
Plamtar-HBCD, Plamtar-TTBPC

  Halogen free Flame retardants
  Plamtar-RDP, Plamtar-BDP
Plamtar-DOPO, Plamtar-DOPO-HQ
About us | Products | Service | Contact us   
    Amine Antioxidants    
    Plaox-BODPA | Plaox-DNDPA | Plaox-DODPA | Plaox-DCDPA    
    Antioxidant Plaox-DNDPA    

Chemical name: Nonylated Diphenylamine
Description: Liquid grade of Dinonylated diphenylamine
Equivalent: Naugalube -438L / Irganox L-67
Molecular formula: C30H47N
CAS No.: 24925-59-5
Molecular weight: 422

Structural formula:

Physical properties

Appearance: Off white to brown liquid
Flash point: 210 ˇăC min

Specific gravity (g/ml), @20 ˇăC: 1.01

Solubility (g/ 100g solvent), @20 ˇăC

Petroleum & Synthetic lubricant bases: Soluble

Water: Insoluble



Appearance: Clear viscous liquid
Color: Dark brown
Density (g/ml), @20ˇăC: 0.94 ~ 0.97
Flash point (ˇăC), COC: 100 min

N2 content (%): 3.0 ~ 4.0
Viscosity (mm2/s), @ 100 ˇăC: 15 ~ 20
Viscosity (mm2/s), @ 40 ˇăC: 450 ~ 900
Water (%), wt: 0.15 max


Plaox-DNDPA is used as an antioxidant in mineral and synthetic base stocks that are typically employed in lubricating applications. Its liquid form allows for easy handling and blending. It can be used in engine oils, gear oils, hydraulic fluids, turbine oils and greases.



200 litres drums

Phenolic Antioxidants
Plaox-1010 | Plaox-1076 | Plaox-1098 | Plaox-1024 | Plaox-3114
Organophosphite Antioxidants
Plaox-168 | Plaox-626
Thioester Antioxidants
Plaox-DLTDP | Plaox-DSTDP
Blended Antioxidants
Plaox-B215 | Plaox-B225

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